… to function by their own source of energy (for example, dry batteries, accumulators, magnetos), other than lighting …
Explanatory notes
… to function by their own source of energy (for example, dry batteries, accumulators, magnetos), other than lighting … cell, accumulator or magneto). They comprise two elements (i.e., the lamp proper and the source of electricity) which … and its electricity supply) which are designed for use when carried in the hand or on the person, or are designed to be …